Seiko Cal. 5667 - 428

The Seiko 5667-428 represents an important milestone in Seiko's 1972 lineup. Powered by the 5667 caliber with 26j jewels beating at 21,600 bph, it delivers a 68 hours power reserve. [seikata-wm-6f949bc26c87]

Also known as: UFO

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.8mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1972

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